alt Hacker NewsHN admins: can the domain extractor be changed to say "world.hey.com/dhh" here instead of just the domain name? From what I see, Hey World is a blogging platform, similar to Medium but markdown and email based. And the username (blog name) is in the second part of the URL.
Best to email the moderators (link in footer). I've made similar suggestions about other blogging platforms and got a positive reply.